Conjugaison du verbe anglais
COULD LOUDEN

Verbe régulier : louden - loudened - loudened

Affirmation

Forme simple	Forme en V-ing
I could louden you could louden he could louden we could louden you could louden they could louden	I could be loudening you could be loudening he could be loudening we could be loudening you could be loudening they could be loudening
Perfect	Perfect en V-ing
I could have loudened you could have loudened he could have loudened we could have loudened you could have loudened they could have loudened	I could have been loudening you could have been loudening he could have been loudening we could have been loudening you could have been loudening they could have been loudening

Négation

Forme simple	Forme en V-ing
I couldn't louden you couldn't louden he couldn't louden we couldn't louden you couldn't louden they couldn't louden	I couldn't be loudening you couldn't be loudening he couldn't be loudening we couldn't be loudening you couldn't be loudening they couldn't be loudening
Perfect	Perfect en V-ing
I couldn't have loudened you couldn't have loudened he couldn't have loudened we couldn't have loudened you couldn't have loudened they couldn't have loudened	I couldn't have been loudening you couldn't have been loudening he couldn't have been loudening we couldn't have been loudening you couldn't have been loudening they couldn't have been loudening

Forme interrogative

Forme simple	Forme en V-ing
could I louden? could you louden? could he louden? could we louden? could you louden? could they louden?	could I be loudening? could you be loudening? could he be loudening? could we be loudening? could you be loudening? could they be loudening?
Perfect	Perfect en V-ing
could I have loudened? could you have loudened? could he have loudened? could we have loudened? could you have loudened? could they have loudened?	could I have been loudening? could you have been loudening? could he have been loudening? could we have been loudening? could you have been loudening? could they have been loudening?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I louden? couldn't you louden? couldn't he louden? couldn't we louden? couldn't you louden? couldn't they louden?	couldn't I be loudening? couldn't you be loudening? couldn't he be loudening? couldn't we be loudening? couldn't you be loudening? couldn't they be loudening?
Perfect	Perfect en V-ing
couldn't I have loudened? couldn't you have loudened? couldn't he have loudened? couldn't we have loudened? couldn't you have loudened? couldn't they have loudened?	couldn't I have been loudening? couldn't you have been loudening? couldn't he have been loudening? couldn't we have been loudening? couldn't you have been loudening? couldn't they have been loudening?